27999792

素因数分解:

$2^4\times 3^2\times {\mathrm{194443}}^1$

素因数の和:194457

約数の個数: 30

約数和(自身を含む): 78360932

約数和(自身を除く): 50361140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 194443, 388886, 583329, 777772, 1166658, 1555544, 1749987, 2333316, 3111088, 3499974, 4666632, 6999948, 9333264, 13999896, 27999792]

約数ペア:

[(1, 27999792), (2, 13999896), (3, 9333264), (4, 6999948), (6, 4666632), (8, 3499974), (9, 3111088), (12, 2333316), (16, 1749987), (18, 1555544), (24, 1166658), (36, 777772), (48, 583329), (72, 388886), (144, 194443)]